SG11201706493YA - Polarizing plate with phase-difference layer and image display device - Google Patents

Polarizing plate with phase-difference layer and image display device

Info

Publication number
SG11201706493YA
SG11201706493YA SG11201706493YA SG11201706493YA SG11201706493YA SG 11201706493Y A SG11201706493Y A SG 11201706493YA SG 11201706493Y A SG11201706493Y A SG 11201706493YA SG 11201706493Y A SG11201706493Y A SG 11201706493YA SG 11201706493Y A SG11201706493Y A SG 11201706493YA
Authority
SG
Singapore
Prior art keywords
phase
display device
image display
polarizing plate
difference layer
Prior art date
Application number
SG11201706493YA
Other languages
English (en)
Inventor
Takeharu Kitagawa
Takashi Shimizu
Shusaku Goto
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of SG11201706493YA publication Critical patent/SG11201706493YA/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/08—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having four or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/02—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonates or saturated polyesters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
SG11201706493YA 2015-02-26 2016-02-15 Polarizing plate with phase-difference layer and image display device SG11201706493YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015036651A JP2016157081A (ja) 2015-02-26 2015-02-26 位相差層付偏光板および画像表示装置
PCT/JP2016/054219 WO2016136509A1 (ja) 2015-02-26 2016-02-15 位相差層付偏光板および画像表示装置

Publications (1)

Publication Number Publication Date
SG11201706493YA true SG11201706493YA (en) 2017-09-28

Family

ID=56788348

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201706493YA SG11201706493YA (en) 2015-02-26 2016-02-15 Polarizing plate with phase-difference layer and image display device

Country Status (7)

Country Link
US (1) US10156671B2 (zh)
JP (1) JP2016157081A (zh)
KR (2) KR20170122197A (zh)
CN (1) CN107407757B (zh)
SG (1) SG11201706493YA (zh)
TW (1) TWI672532B (zh)
WO (1) WO2016136509A1 (zh)

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JP2018155812A (ja) * 2017-03-15 2018-10-04 日東電工株式会社 偏光子保護フィルム、偏光板および画像表示装置
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JP7025166B2 (ja) * 2017-09-28 2022-02-24 住友化学株式会社 偏光板及びその製造方法、並びに表示装置
EP3705290A4 (en) * 2017-10-30 2021-08-04 Nitto Denko Corporation LAMINATE FOR IMAGE DISPLAY DEVICES
JP6852102B2 (ja) * 2018-02-28 2021-03-31 日東電工株式会社 動力走行車両用の偏光フィルム積層体、及び、該偏光フィルム積層体が使用される光学表示パネル
JP7263804B2 (ja) * 2018-03-02 2023-04-25 住友化学株式会社 積層フィルム
JP7258475B2 (ja) * 2018-05-23 2023-04-17 日東電工株式会社 表面保護フィルム付偏光板
JP7463050B2 (ja) * 2018-06-05 2024-04-08 日東電工株式会社 偏光フィルムロールの製造方法
WO2019235107A1 (ja) * 2018-06-07 2019-12-12 日東電工株式会社 偏光膜および位相差層付き偏光板
JP7054651B2 (ja) * 2018-06-19 2022-04-14 日東電工株式会社 下地層付きフィルム、透明導電性フィルム、透明導電性フィルム積層体および画像表示装置
JP7355587B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7355582B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7355585B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
CN111045136A (zh) * 2018-10-15 2020-04-21 日东电工株式会社 带相位差层的偏振片及使用了该带相位差层的偏振片的图像显示装置
CN111045134B (zh) * 2018-10-15 2023-07-28 日东电工株式会社 带相位差层的偏振片及使用了该带相位差层的偏振片的图像显示装置
CN111045135B (zh) * 2018-10-15 2023-08-22 日东电工株式会社 带相位差层的偏振片及使用了该带相位差层的偏振片的图像显示装置
KR102476698B1 (ko) * 2018-10-15 2022-12-14 닛토덴코 가부시키가이샤 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
WO2020138368A1 (ja) * 2018-12-27 2020-07-02 日東電工株式会社 位相差層付偏光板
WO2020162531A1 (ja) * 2019-02-08 2020-08-13 日東電工株式会社 偏光膜、偏光板、および該偏光膜の製造方法
CN113631972A (zh) * 2019-03-27 2021-11-09 日东电工株式会社 带相位差层的偏光板
KR102560625B1 (ko) * 2019-03-28 2023-07-27 닛토덴코 가부시키가이샤 편광막, 편광판 및 해당 편광막의 제조 방법
JP7309522B2 (ja) * 2019-08-28 2023-07-18 日東電工株式会社 粘着剤層付偏光フィルム積層体、及び、該粘着剤層付偏光フィルム積層体が使用される光学表示パネル
JP7309521B2 (ja) * 2019-08-28 2023-07-18 日東電工株式会社 粘着剤層付偏光フィルム積層体、及び、該粘着剤層付偏光フィルム積層体が使用される光学表示パネル
CN114303080A (zh) * 2019-08-28 2022-04-08 日东电工株式会社 偏振膜层叠体、使用该偏振膜层叠体的光学显示面板、带透明粘接层的偏振膜层叠体、及偏振膜组装体
KR20220098343A (ko) * 2019-11-11 2022-07-12 닛토덴코 가부시키가이샤 편광막, 편광판 및 화상 표시 장치
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JP7217764B2 (ja) 2021-02-19 2023-02-03 住友化学株式会社 円偏光板
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JP6294043B2 (ja) * 2013-10-10 2018-03-14 住友化学株式会社 偏光板のセット
SG11201706374RA (en) * 2014-09-30 2017-09-28 Nitto Denko Corp Polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, and image display device

Also Published As

Publication number Publication date
WO2016136509A1 (ja) 2016-09-01
CN107407757B (zh) 2020-03-13
US20180045872A1 (en) 2018-02-15
TW201636654A (zh) 2016-10-16
CN107407757A (zh) 2017-11-28
JP2016157081A (ja) 2016-09-01
TWI672532B (zh) 2019-09-21
KR20230128146A (ko) 2023-09-01
KR20170122197A (ko) 2017-11-03
US10156671B2 (en) 2018-12-18

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